Samuel Devasahayam
@MrADFS
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Group Program Mgr in the Identity division @ Microsoft. Run the Authentication & Device platform team which includes Azure AD, ADFS and Devices. Music lover.
Seattle
Joined June 2013
Hey folks! We just added a set of new features to help customers move their apps/authentication off ADFS (3P IDP) over to Azure AD & secure them better with Conditional Access! Check it out!
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RT @shorinsean: Heads up, #ActiveDirectory #sysadmin's. This free utility evaluates your AD against 59 different IoEs, orders them by sever….
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We continue to make it simpler for you to manage authentication for your users with Azure AD! Also get to password-less as quickly as you can!.
Today's news: We've made it even easier to manage user authentication methods in Azure AD (including improved API's!)
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After the craziness of the last 7 days politically in the US (including debates) all I can say is #RegisterToVote #Vote #VoteEarly!!! Make your voice heard & count(ed)!.
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RT @satyanadella: There is no place for hate and racism in our society. Empathy and shared understanding are a start, but we must do more.….
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RT @Alex_A_Simons: Loving the new brady bunch views in Microsoft Teams. Makes this high powered crew even more fun/effective! https://t.co/….
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Howdy folks! If you did not know this already, the #AzureAD team has put an amazing set of videos on youtube for you to understand different features and its architecture. Check it out!.
youtube.com
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Many of you are going to love this: Public preview of #AzureAD support for Windows VM's in Azure is live. Greatly simplifies securing your IaaS deployments!
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RT @Alex_T_Weinert: A wonderful warmup to @joe_dadzie and my security and compliance talk at 10 ;)
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RT @Alex_A_Simons: If you are coming to my 9am talk this, best to come early! >4K people have signed up but room only holds 1500! Overflow….
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So much cool stuff being announced this week!!! I’m also at #Ignite2019 . Drop me a line if you’d like to chat!!!.
Update from Ignite: We're announcing SO many amazing enhancements to Azure AD. I need a cheat sheet to keep track of them all!
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This is sweet! Improves security for your native client applications. Thanks Rory! We'll be adding MSAL samples against ADFS 2019 pretty soon which uses this and makes it even more simpler to code against!.
Just published "Using Proof Key for Code Exchange (PKCE) in ADFS for Windows Server 2019" - @MrADFS -
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Password attacks are on the rise. Ensure that you are adequately protected. See for a comprehensive guide!.
learn.microsoft.com
This document describes how to protect AD FS users from password attacks
Do you use Microsoft ADFS? If so, configure an Extranet Smart Lockout policy
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RT @tuna_gezer: The value of Azure AD Connect Health 🤩😍 Issue #vulnerability identified and remediated! Go #AzureAD @Alex_A_Simons #rocknro….
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RT @byteben: Seriously consider disabling "/adfs/services/trust/2005/windowstransport" . & "/adfs/services/trust/13/windowstransport" endpo….
learn.microsoft.com
Best practices for the secure planning and deployment of Active Directory Federation Services (AD FS) and Web Application Proxy.
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RT @rbrayb: Just published "Implementing a client credential flow in ADFS 4.0" -
medium.com
I needed to do this recently and I couldn’t find a sample anywhere so wrote this up.
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Wondered what a PRT (Primary Refresh Token) was when you work on Win10 scenarios? Well, we now have an awesome doc from Ravi that explains this. Happy reading! #AzureAD #Win10
learn.microsoft.com
Learn the role and management of Primary Refresh Token (PRT) in Microsoft Entra ID.
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